Shopping for adjustable dumbbells, kettlebells, & barbells? If your dedicated home gym space isn’t big enough to accommodate a full set of individual dumbbells, take a look at PowerBlocks. PowerBlock adjustable dumbbells offer you the benefit of having a full rack of dumbbells and sizes without taking up a lot of space in your home. In just one compact set of PowerBlock adjustable dumbbells, up to (34) thirty-four pairs of dumbbells are possible. Visit our Phoenix, Scottsdale, or Phoenix I-10 Superstore showrooms today and give PowerBlock adjustable dumbbells a lift.